极端性原理之最大数与最小数原理在数学竞赛中的应用

The Maximum-principle and Minimun-principle Of Extremes Principle Apply In Mathematics Contesting

分析极端性原理之最大数原理与最小数原理,举例说明该原理在解关于不等式、唯一性、存在性等一类数学竞赛问题中的应用。

Analysis of the extrme nature of the Maximum - principle and Minimun - principle. Examples to illustrate the principle in the solution about inequality, existence and uniqueness for a class of mathematical competitions such as the application problem.